Answer:
The one you are or were about to pick is correct.
Step-by-step explanation:
Answer:
its B.
Step-by-step explanation: just take half off the numbers, and then you have your answer. simple.
2.0² * π = 12.56637...
12.56637... * 9.6 = 120.6371579...
120.6371579.. / π = 38.4
√38.4 = 6.196773354... --> the radius of circle A dialated by 9.6 = 6.2 cm